ditert-butyl (2S)-2-[[2-[(3aR,4S,6R,7R,7aS)-6-(aminomethyl)-7-hydroxy-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]acetyl]amino]pentanedioate | 418771-15-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: ditert-butyl (2S)-2-[[2-[(3aR,4S,6R,7R,7aS)-6-(aminomethyl)-7-hydroxy-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]acetyl]amino]pentanedioate
• CAS: 418771-15-0
• 化学式: C₂₄H₄₂N₂O₉
• 分子量: 502.605
• InChiKey: NGOIWTHUSQINKE-XGAXWPDCSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  35
• 可旋转键数：
  12
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  156
• 氢给体数：
  3
• 氢受体数：
  10

反应信息

• 作为反应物：
  描述：

  ditert-butyl (2S)-2-[[2-[(3aR,4S,6R,7R,7aS)-6-(aminomethyl)-7-hydroxy-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]acetyl]amino]pentanedioate 在 benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate 、 水 、 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 24.0h， 生成 (S)-2-{2-[(2S,3S,4R,5S,6R)-3,4,5-Trihydroxy-6-({2-hydroxy-5-[1-(4-hydroxy-phenyl)-1-methyl-ethyl]-benzoylamino}-methyl)-tetrahydro-pyran-2-yl]-acetylamino}-pentanedioic acid
  参考文献：
  名称：

  β-C-Mannosides as Selectin Inhibitors

  摘要：

  Potential E- and P-selectin inhibitors were synthesized to explore a hydrophobic area on the E-selectin surface and the PSGL-1 protein binding site on the P-selectin surface that was recently defined by crystallography. Three series of mannose-based compounds (libraries A, B, and C) were synthesized using solution phase parallel synthesis. Biological evaluation of these compounds was done using two ELISA-based assays and transferred NOE (trNOE) experiments. Some of the compounds showed better activity than sLe(x) in the P-selectin assay.

  DOI：

  10.1021/jm010390f
• 作为产物：
  描述：

  L-谷氨酸二-叔-丁基酯二苯磺酰亚胺盐 在 palladium on activated charcoal benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate 、 氢气 作用下， 生成 ditert-butyl (2S)-2-[[2-[(3aR,4S,6R,7R,7aS)-6-(aminomethyl)-7-hydroxy-2,2-dimethyl-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-4-yl]acetyl]amino]pentanedioate
  参考文献：
  名称：

  β-C-Mannosides as Selectin Inhibitors

  摘要：

  Potential E- and P-selectin inhibitors were synthesized to explore a hydrophobic area on the E-selectin surface and the PSGL-1 protein binding site on the P-selectin surface that was recently defined by crystallography. Three series of mannose-based compounds (libraries A, B, and C) were synthesized using solution phase parallel synthesis. Biological evaluation of these compounds was done using two ELISA-based assays and transferred NOE (trNOE) experiments. Some of the compounds showed better activity than sLe(x) in the P-selectin assay.

  DOI：

  10.1021/jm010390f

文献信息

• β-C-Mannosides as Selectin Inhibitors
  作者：Neelu Kaila、Lihren Chen、Thomas、Desiree Tsao、Steve Tam、Patricia W. Bedard、Raymond T. Camphausen、Juan C. Alvarez、Giliyar Ullas

  DOI：10.1021/jm010390f

  日期：2002.4.1

  Potential E- and P-selectin inhibitors were synthesized to explore a hydrophobic area on the E-selectin surface and the PSGL-1 protein binding site on the P-selectin surface that was recently defined by crystallography. Three series of mannose-based compounds (libraries A, B, and C) were synthesized using solution phase parallel synthesis. Biological evaluation of these compounds was done using two ELISA-based assays and transferred NOE (trNOE) experiments. Some of the compounds showed better activity than sLe(x) in the P-selectin assay.